Pith Number

pith:HXPQUKYN

pith:2012:HXPQUKYNBTPE2TTFLRLA4VU3ZC

not attested not anchored not stored refs pending

An analytical comparison of coalescent-based multilocus methods: The three-taxon case

Sebastien Roch

arxiv:1207.4074 v1 · 2012-07-17 · math.PR · cs.CE · cs.DS · math.ST · q-bio.PE · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXPQUKYNBTPE2TTFLRLA4VU3ZC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:50:49.084549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ddf0a2b0d0cde4d4e655c560e569bc892ba51293f96db61acff836beb158460

Aliases

arxiv: 1207.4074 · arxiv_version: 1207.4074v1 · doi: 10.48550/arxiv.1207.4074 · pith_short_12: HXPQUKYNBTPE · pith_short_16: HXPQUKYNBTPE2TTF · pith_short_8: HXPQUKYN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HXPQUKYNBTPE2TTFLRLA4VU3ZC \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3ddf0a2b0d0cde4d4e655c560e569bc892ba51293f96db61acff836beb158460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4473dcc35c1aba10b8b0aee48c3ec2e6415862b5b92a66cb25f9d1cd8975a87",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.DS",
      "math.ST",
      "q-bio.PE",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-07-17T18:07:34Z",
    "title_canon_sha256": "e7c2eb8fd0e8a7b26ad0650405769ab7d5135b8dfff834286bdebf261c6214bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4074",
    "kind": "arxiv",
    "version": 1
  }
}